The Story
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Easy to set up, no special software, app, or driver to install, a true plug-and-play digital audio adapter.
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With USB, optical and coaxial S/PDIF inputs can fit with most home audio systems, and RCA output can be connected to an amplifier or powered speakers on your desktop;
Built-in Hi-Fi headphone amp chip can drive most 16ohm to 200ohm headphones. -
160mW RMS(32 ohms, 20 Hz - 20 kHz, 0.01% THD), with bass and treble control, can be used as preamp or volume controller for your PC/MAC/Computer.
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Mini Compact D/A converter, stream bit-perfect 24bit/192KHz HD with low jitter, with output, protect the circuit, safe for your expensive audio system.
Specifications
| Specifications | Details |
|---|---|
| Model | Q4 |
| PC-USB supports input sampling rate | 24Bit/96kHz |
| High and low sound adjustment range | ±6dB |
| Fiber/coaxial support input sampling rate | 24Bit/192kHz |
| Frequency response | 20Hz-20kHz (±3dB) |
| PC-USB support operating system | XP/W7/W8/W10/MAC/Linux |
| Distortion | 0.01% |
| SNR | ≥105dB |
| Amp output maximum power | 100mW 32Ω load |
| Headphone matching impedance | 16Ω-200Ω |
| Working voltage | DC5V |
| RCA output level | 2.3V |
| Size (L*W*H) | 73.5*98*33MM (without knobs and terminals) |
Package Include
| Item | Quantity |
|---|---|
| Fosi Audio DAC-Q4 | x 1 |
| 5V USB Power Supply Cable | x 1 |
| PC-USB Cable | x 1 |
| Optical Cable | x 1 |
| User’s Manual | x 1 |
Compare with similar items
Q5 Mini Headphone Amplifier
Q6 USB HiFi DAC Headphone Amplifier
Q7 Bluetooth 5.0 Hi-Fi Amp
Q5 Mini Headphone Amplifier
Q6 USB HiFi DAC Headphone Amplifier
Q7 Bluetooth 5.0 Hi-Fi Amp
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
-
Easy to set up, no special software, app, or driver to install, a true plug-and-play digital audio adapter.
-
With USB, optical and coaxial S/PDIF inputs can fit with most home audio systems, and RCA output can be connected to an amplifier or powered speakers on your desktop;
Built-in Hi-Fi headphone amp chip can drive most 16ohm to 200ohm headphones. -
160mW RMS(32 ohms, 20 Hz - 20 kHz, 0.01% THD), with bass and treble control, can be used as preamp or volume controller for your PC/MAC/Computer.
-
Mini Compact D/A converter, stream bit-perfect 24bit/192KHz HD with low jitter, with output, protect the circuit, safe for your expensive audio system.
Specifications
| Specifications | Details |
|---|---|
| Model | Q4 |
| PC-USB supports input sampling rate | 24Bit/96kHz |
| High and low sound adjustment range | ±6dB |
| Fiber/coaxial support input sampling rate | 24Bit/192kHz |
| Frequency response | 20Hz-20kHz (±3dB) |
| PC-USB support operating system | XP/W7/W8/W10/MAC/Linux |
| Distortion | 0.01% |
| SNR | ≥105dB |
| Amp output maximum power | 100mW 32Ω load |
| Headphone matching impedance | 16Ω-200Ω |
| Working voltage | DC5V |
| RCA output level | 2.3V |
| Size (L*W*H) | 73.5*98*33MM (without knobs and terminals) |
Package Include
| Item | Quantity |
|---|---|
| Fosi Audio DAC-Q4 | x 1 |
| 5V USB Power Supply Cable | x 1 |
| PC-USB Cable | x 1 |
| Optical Cable | x 1 |
| User’s Manual | x 1 |
Compare with similar items
Q5 Mini Headphone Amplifier
Q6 USB HiFi DAC Headphone Amplifier
Q7 Bluetooth 5.0 Hi-Fi Amp
Q5 Mini Headphone Amplifier
Q6 USB HiFi DAC Headphone Amplifier
Q7 Bluetooth 5.0 Hi-Fi Amp
